JPH0281072U - - Google Patents
Info
- Publication number
- JPH0281072U JPH0281072U JP16033788U JP16033788U JPH0281072U JP H0281072 U JPH0281072 U JP H0281072U JP 16033788 U JP16033788 U JP 16033788U JP 16033788 U JP16033788 U JP 16033788U JP H0281072 U JPH0281072 U JP H0281072U
- Authority
- JP
- Japan
- Prior art keywords
- pulse width
- semiconductor laser
- width modulation
- modulation signal
- current control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16033788U JPH0281072U (bg) | 1988-12-12 | 1988-12-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16033788U JPH0281072U (bg) | 1988-12-12 | 1988-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0281072U true JPH0281072U (bg) | 1990-06-22 |
Family
ID=31442317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16033788U Pending JPH0281072U (bg) | 1988-12-12 | 1988-12-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0281072U (bg) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55154789A (en) * | 1979-05-22 | 1980-12-02 | Fujitsu Ltd | Driving circuit for semiconductor laser |
JPH01259585A (ja) * | 1988-04-08 | 1989-10-17 | Seiko Epson Corp | 半導体レーザの自動出力制御回路 |
-
1988
- 1988-12-12 JP JP16033788U patent/JPH0281072U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55154789A (en) * | 1979-05-22 | 1980-12-02 | Fujitsu Ltd | Driving circuit for semiconductor laser |
JPH01259585A (ja) * | 1988-04-08 | 1989-10-17 | Seiko Epson Corp | 半導体レーザの自動出力制御回路 |
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